Youtube: No Spoilers is a Firefox extension designed to enhance the viewing experience by eliminating distractions. This subscription-based tool offers users the ability to toggle the extension on or off with a convenient icon in the toolbar. When activated, it hides all elements on the YouTube video page that could potentially spoil the content, including the video scrubber and length, ensuring a focused viewing experience.

In addition to YouTube, this extension also works on Twitch, making it versatile for users who enjoy streaming content. By removing autoplay features and recommendations, it allows viewers to engage with videos without interruption or distraction, providing a streamlined way to enjoy their favorite media without the risk of encountering spoilers.